Hubble drifts over Earth after being released by the crew of the Space Shuttle Atlantis on May 19, 2009. Service Mission 4 (SM4), the fifth visit by astronauts to the Hubble Space Telescope, was an undisputed success, with the crew performing all planned tasks during the five spacewalks. . Credit: NASA
Following the gyroscope issue, NASA successfully resumed scientific activities in hubble space telescopethe system works optimally.
NASA returned the agency’s Hubble Space Telescope to scientific operations on December 8th. The telescope temporarily suspended scientific observations on November 23 due to a problem with one of its gyros. The spacecraft is in good health and operating again using all three of her gyros.
NASA has decided to return the agency’s Hubble Space Telescope to science operations after a series of tests to determine the performance of the gyro that caused the spacecraft to suspend scientific operations.
After analyzing the data, the research team determined that scientific activities could resume under the control of the three gyros. Based on the performance observed during testing, the team decided to operate the gyro in a higher precision mode during scientific observations. Hubble’s instruments and the observatory itself remain stable and healthy.
Hubble’s two primary cameras, Wide Field Camera 3 and Advanced Survey Camera, resumed scientific observations on December 8th. The team plans to restore operation of the Cosmic Origins Spectrograph and Space Telescope Imaging Spectrometer later this month.
Hubble orbits more than 300 miles above Earth as seen from the Space Shuttle. Credit: NASA
About the Hubble Space Telescope
Launched in 1990, the Hubble Space Telescope is a wonder of modern astronomy, orbiting Earth and capturing unprecedented views of the universe. Unlike ground-based telescopes, Hubble operates above the distortions of Earth’s atmosphere, providing clear images of distant galaxies, nebulae, and other celestial phenomena.
Its discoveries have revolutionized our understanding of the universe, from understanding the universe’s accelerating expansion to capturing the most detailed view of the solar system’s planets. Hubble’s longevity and adaptability have made it one of the most important instruments in the history of astronomy, and it continues to push the frontiers of our cosmic knowledge.
Source: scitechdaily.com
